$str. Bentonite pharma grade oh-102

Bentonite pharma grade

Bentonite pharma grade

For inquiry: ouhuachem@gmail.com

tel: +86-576-88826717

 

Product name: Bentonite pharma grade

Synonyms: Bentonite clay;Purified bentonite;Montmorillonite;Bentonit(German); bentonita(Spanish);

CAS Number: 1302-78-9

 

Product description:

We are offering high quality pharmaceutical grade bentonite and purified bentonite.Bentonite is a natural absorbent aluminium phyllosilicate clay consisting mostly of montmorillonite.

Bentonites exhibit propertiessuch as the ability to swell, a capacity for ion exchange, and thixotropy. It is used in medicine as excipient.

Grade: USP/EP

HS Code(Tariff code):25081000

Trade terms: FOB,CFR,CIF,FCA,CPT

Supply ability: 50MT/month

 

Typical Properties of Physical and Chemical:

@USP32

Identification:Meets the requirement

Colour:Off white

pH, 5% Dispersion:9.0-10.0

Moisture Content, %:≤ 8.0

Arsenic, ppm:≤ 3

Lead Content, ppm:≤ 15

Al/Mg Ratio:3.5-5.5

Acid Demand:≤ 4.0

Viscosity, 5% Dispersion, cps:40-200

Microbiology:

No more than 100 cfu/g bacteria

No more than 100 cfu/g fungi & yeast

Absence of Escherichia coli

 

@EP7.0

Appearance: Grayish-White powder

Solubility: Meets the requirement

Identification:Meets the requirement

Alkalinity:Meets the requirement

Loss on drying,%:≤15.0

Heavy metals,ppm:≤50

Coarse particles,%:≤0.5

Swelling powder,ml/2g: ≥22.0

Sedimentation volume,ml: ≤2.0

Total aerobic microbial,cfu/g: ≤1000

 

Packaging and Storage:

25kg/drum or custom made packaging.

Store in a dry, cool and well ventilated area. Keep container closed. Store away from incompatibles. Follow safe warehousing practices regarding packaging,palletizing, banding, shrink wrapping and stacking.